Our Shark Fins are light, crispy chews made exclusively from Australian gummy shark, a species that is sustainably sourced as a by-product of human grade fishing. No shark is ever caught just for pet treats - this is a responsible and ethical use of an existing resource. Naturally rich in collagen, calcium, and omega fatty acids, these fins support joint mobility, bone strength, skin health, and overall vitality. Air dried to lock in crunch and nutrition, they make a low fat, novel protein chew that dogs love.